Thank you Kimberly. While your suggesting sounds good and I did get it to work once, there's some inconsistent behaviour. If I choose one of the default Text Boxes and don't make a change, then the "Save Selection to Text Box Gallery" option is enabled. If I make a change, then try to do the same thing, then it is greyed out (disabled). I want to do this for a "Draw Text Box", not one of the default ones, and that also is disabled, although one time I seem to have gotten it, but it wasn't with the Wrapping Style I wanted (In Line with Text).

I can't understand why this behaviour would be this inconsistent. You should be able to save to gallery at any time, under what scenario would you not be able to?